So, looking at clauses (ii), (iii) and (iv), it tells us that to qualify for TPD, the someone must either loses sight in both eyes, or loses sight on an eye plus loses by severance a limb above wrist or ankle, or loses by severance two limbs above wrist or ankle.
Payload is the carrying capacity of an aircraft or launch vehicle, usually measured in terms of weight.Depending on the nature of the flight or mission, the payload of a vehicle may include cargo, passengers, flight crew, munitions, scientific instruments or experiments, or other equipment.Extra fuel, when optionally carried, is also considered part of the payload.hen the weight of the payload and fuel are considered together, it is known as the  useful load fraction . In spacecraft, mass fraction is normally used, which is the ratio of payload to everything else, including the rocket structure.
It turns out that not only do half-ton pickups weigh and carry more than a half ton, they can also tow more than a half ton. Although payload capacity usually refers to how much weight a truck can carry in both passengers and cargo in the cab and bed, towing capacity refers to how much the truck can safely tow.Although different, these two parameters can affect each other.For instance, the payload can include the tongue weight, which is the portion of trailer weight -- usually about 15 percent -- that bears down on the truck's hitch. Manufacturers often embellish the maximum towing capacity of a truck in advertisements.t turns out that not only do half-ton pickups weigh and carry more than a half ton, they can also tow more than a half ton. Although payload capacity usually refers to how much weight a truck can carry in both passengers and cargo in the cab and bed, towing capacity refers to how much the truck can safely tow.